Welcome to the quiz on "SFS Backing Walls Installation Issues – Part 2". You may try as many times as you want. Once you score 50% or more, we will issue your CPD certificate via email.
Which of the following is incorrect about external sheathing boards?
Why MgO bords should not be used as an external sheathing board of a backing wall?
Which of the following would damage a sheathing board?
Which of the following would reduce the embedment depth of fixing screws when installing sheathing boards?
Which of the following would not compromise the weathertightness of a backing wall?
